packaging: spec: ensure debug packages alignment

Debug packages requires same exact version of the runtime
packages in order to properly work.
Added explicit require ensuring that the version match.

Concern has been raised related to eventual yum update
error messages related to version locking:
debug packages are not meant to be installed on any production
environment other than for debugging purpose.
Once the debug is finished they need to be removed.

Change-Id: I77f1e509c7e0d8ed903ad33c154098c974e08c39
Bug-Url: https://bugzilla.redhat.com/1401963
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>

ovirt-engine.spec.in

@@ -462,6 +462,7 @@ The user portal interface to %{ovirt_product_name_short}
 %package userportal-debuginfo
 Summary:	Debug information for User Portal of %{ovirt_product_name_short}
 Group:		%{ovirt_product_group}
+Requires:	%{name}-userportal = %{version}-%{release}
 
 %description userportal-debuginfo
 Debug information for the user portal interface to %{ovirt_product_name_short}
@@ -477,6 +478,7 @@ The web administration interface to %{ovirt_product_name_short}
 %package webadmin-portal-debuginfo
 Summary:	Debug information for Web Admin Portal of %{ovirt_product_name_short}
 Group:		%{ovirt_product_group}
+Requires:	%{name}-webadmin-portal = %{version}-%{release}
 
 %description webadmin-portal-debuginfo
 Debug information for the web administration interface to %{ovirt_product_name_short}